package io;

import java.io.BufferedOutputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.charset.StandardCharsets;

public class FlushDOme {
    public static void main(String[] args) throws IOException {
        FileOutputStream fos = new FileOutputStream("flush.txt");
        BufferedOutputStream bos = new BufferedOutputStream(fos);
        String line = "我不知到你在干嘛！";
        byte[] data = line.getBytes(StandardCharsets.UTF_8);
        bos.write(data);
        bos.flush();
        bos.close();
        System.out.println("OK!");
    }
}
